Nonstop flight route between Sacheon, South Korea and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Sacheon Airport (HIN), Sacheon, South Korea and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 6,762 miles (or 10,882 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Sacheon Airport and Henry Post Army Airfield, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Sacheon Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Sacheon Airport (HIN):

• Sacheon Airport handled 169,120 passengers last year.
• The Base was used as part of the USAF's Bout One project to train South Korean pilots to fly the F-51 in 1950.
• On 13 November 2003 a KAI KT-1 crashed shortly after takeoff from the base, the instructor ekjected safely while the trainee was killed.
• During the Korean War the USAF designated the base K-4.
• The furthest airport from Sacheon Airport (HIN) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Sacheon Airport (meaning Sacheon Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,257 miles (19,726 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• Because of Sacheon Airport's relatively low elevation of 25 feet, planes can take off or land at Sacheon Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• In addition to being known as "Sacheon Airport", other names for HIN include "사천공항 泗川空港", "Sacheon Gonghang" and "Sach'ŏn Konghang".
• Sacheon Airport (HIN) has 2 runways.
• The closest airport to Sacheon Airport (HIN) is Gimhae International Airport (PUS), which is located 49 miles (80 kilometers) E of HIN.

Facts about Henry Post Army Airfield (FSI):

• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• Post Field served as a base for flight training for the Air Service.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.